package com.Tcat.upload.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

@Configuration
public class GlobalCorsConfig {
    @Bean
    public CorsFilter corsFilter(){
        //1.添加CORS配置信息
        CorsConfiguration config=new CorsConfiguration();
        //允许的域，不要写*，否则cookie就无法使用了
        config.addAllowedOrigin("http://manage.tcat.com");
        //是否发生cookie信息
        config.setAllowCredentials(false);
        //允许的请求方式
        config.addAllowedMethod("OPTIONS");
        config.addAllowedMethod("POST");
        config.addAllowedHeader("*");
        //2添加映射路径，我们拦截一切请求
        UrlBasedCorsConfigurationSource configSource=new UrlBasedCorsConfigurationSource();
        configSource.registerCorsConfiguration("/**",config);
        //3.返回新的CorsFilter
        return new CorsFilter(configSource);

    }
}
